A southeasterly and very variable flow prevails over the North of the basin. Over the South, it is westerly, weak and variable.
For Fos-Sur-Mer :
No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies or light cloud. Sun hazing over from time to time. No precipitation. In the evening, relatively clear skies becoming changeable.
NNW force 3 in the morning turning SSE force 2 in the evening. Gusts reaching 19 knots in the morning. Smooth sea becoming rippled in the evening. Low, short swell from WSW. Excellent visibility becoming poor in the evening.